diff --git a/.github/workflows/deploy.yaml b/.github/workflows/deploy.yaml
index 0a658f4..2b7b97e 100644
--- a/.github/workflows/deploy.yaml
+++ b/.github/workflows/deploy.yaml
@@ -33,6 +33,7 @@ jobs:
         uses: withastro/action@v2
         with:
           path: ./docs # The root location of your Astro project inside the repository. (optional)
+          package-manager: pnpm@9.4.0 # The Node package manager that should be used to install dependencies and build your site. Automatically detected based on your lockfile. (optional)
 
   deploy:
     needs: build